Also set filename in Parsing.reader
Also set filename in Parsing.reader

git-svn-id: https://svn.sable.mcgill.ca/mclab/Project@2316 89b902b4-d83f-0410-b942-89f7a419ffdb

Migrated from Sable/mclab@10265a2341fdf5e8ac9f04174f61a5723007a802

Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core,Sable/mclab-core